Merge "c2 vp9, av1: Produce 8 bit output when color format isn't set" am:...

Merge "c2 vp9, av1: Produce 8 bit output when color format isn't set" am: 621b2e0d am: 2e1bf258 am: d7c56635 am: 9f65be37

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/2110984



Change-Id: I156df25cdd5a114c34a1edfd9a93851d76e0bd4d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>